XML

XML stands for Extensible Markup Language.

It is a markup language that structures data for storage and transport, in a form both people and programs can read.

XML lets users create their own tags or use tags defined by others, so it is used for configuration files, document formats (such as Office files and SVG) and data exchange between systems.

<?xml version="1.0" encoding="UTF-8"?>
<student>
    <rollno>10001</rollno>
    <name>Lakshman</name>
    <age>15</age>
    <location>Chennai</location>
</student>